Quill Feather Pen & Ink Bottle Charm Dangle Bead for snake Chain charm Bracelet Quantity: One Charm Size Hole is 4.5mm slide on Cores(not threaded) Fits and compatible with Pandora, Biagi, Chamilia, Zable, charmed memories and Troll Chains Quill Feather Pen & Ink Bottle Charm Dangle Bead for snake Chain charm bracelets